Explain how programmed cell death helps to shape the vertebr

Explain how programmed cell death helps to shape the vertebrate limb.

Solution

The vertebrate limb formation is going to be produced from fibroblast growth factor “the apical ectodermal ridge”, an organizer essential to promote limb bud. This ridge is going to control programmed cell death to eliminate “webbing between digits” during limb formation. The removal of cells via apoptotic programmed cell death is carried out during the limb formation at the distal tip along with polarizing activity.